Sorbitol
Nkọwa ngwaahịa
Enyere nkọwapụta
Ọcha ntụ ntụ
Ọdịnaya ≥ 99%
(Oghere akwụkwọ ntụaka ngwa 'eji ngwaahịa')
Kemịkalụ kwụsiri ike, ikuku anaghị eme ngwa ngwa.Ọ dịghị mfe ka fermented dị iche iche microorganisms, nwere ezigbo okpomọkụ na-eguzogide, na adịghị decompose na elu okpomọkụ (200 ℃).Molecule sorbitol nwere otu hydroxyl isii, nke nwere ike jikọta ụfọdụ mmiri efu nke ọma, mgbakwunye ya nwere mmetụta ụfọdụ n'ịba ụba ọdịnaya mmiri nke ngwaahịa na ibelata ọrụ mmiri.
EVERBRIGHT®' ga-enye ahaziri ： ọdịnaya / ọcha / particlesize / PHUru / agba / packagingstyle / nkwakọ nkọwa na ndị ọzọ kpọmkwem ngwaahịa ndị ọzọ adabara gị ojiji ọnọdụ, na-enye free samples.
Usoro ngwaahịa
50-70-4
200-061-5
182.172
Mmanya shuga
1.489g/cm³
Soluble na mmiri
295 ℃
98-100 Celsius C
Iji ngwaahịa
Ụlọ ọrụ kemịkalụ kwa ụbọchị
A na-eji sorbitol mee ihe dị ka ihe mgbakwunye, moisturizer, antifreeze na ntacha eze, na-agbakwụnye ruo 25 ~ 30%, nke nwere ike idobe mado ahụ mma, agba na ụtọ;Dị ka onye na-egbochi ihicha ihe na ihe ịchọ mma (kama glycerin), ọ nwere ike ịkwalite extensibility na mmanu nke emulsifier ma dị mma maka nchekwa ogologo oge;Sorbitan fatty acid ester na ethylene oxide adduct nwere uru nke obere mgbakasị ahụ na akpụkpọ ahụ, a na-ejikwa ya na ụlọ ọrụ ịchọ mma.
Sorbitol bụ kemịkalụ akụrụngwa a na-ejikarị eme ihe.Sorbitol na-agbaze, hydrolysed, esterified, condensed na aldehydes, meghachi omume na epoxides, na synthesized monomer polymerization ma ọ bụ polymerization mejupụtara ya na ụdị monomers dị iche iche iji mepụta usoro nke ngwaahịa ọhụrụ nwere ezigbo ihe onwunwe na ọrụ pụrụ iche.Sorbitan fatty acid ester na ethylene oxide adduct nwere uru nke obere mgbakasị ahụ na akpụkpọ ahụ, a na-ejikwa ya na ụlọ ọrụ ịchọ mma.
A na-eji sorbitol na propylene oxide mepụta ụfụfụ siri ike nke polyurethane nwere ihe na-egbochi ire ọkụ, ma ọ bụ ya na lipids fatty acid nke sịntetik na-emepụta mmanụ alkyd resin paints.A na-ejikarị sorbitol rosin mee ihe dị ka akụrụngwa maka mkpuchi ụlọ.A na-eji griiz sorbitan mee ihe dị ka plasticizer na lubricant na polyvinyl chloride resin na polymers ndị ọzọ, a pụkwara iji ya mee ihe dị ka plasticizer maka mkpuchi ụlọ, mmanụ mmanu, na ihe na-ebelata mmiri mmiri.
A na-eji ígwè, ọla kọpa na aluminom ion gbakwụnye Sorbitol na ngwọta alkaline ma na-eji ya na ịcha ọcha na ịsacha na ụlọ ọrụ akwa.
Mgbakwunye nri
Otu ìgwè hydroxyl dị na sugar, ka mmetụta dị mma nke igbochi denaturation protein na-eme ka ọ dịkwuo mma.Sorbitol nwere ìgwè 6 hydroxyl, nke nwere mmiri mmiri siri ike ma nwee ike ijikọta ya na mmiri site na njikọ hydrogen iji belata ọrụ mmiri nke ngwaahịa ahụ ma nọgide na-enwe ekpomeekpo na àgwà ngwaahịa.
Site na ijikọta ike na mmiri, sorbitol nwere ike belata ọrụ mmiri nke ngwaahịa ahụ, si otú ahụ na-egbochi uto na mmepụta nke microorganisms.Sorbitol nwere ihe ndị na-emebi emebi ma nwee ike jikọta ya na ion ígwè iji mepụta chelates, si otú ahụ na-ejigide mmiri dị n'ime ma na-egbochi ion metal site na ijikọta ọrụ enzyme, na-ebelata ọrụ nke proteases.Maka nchekwa oyi kpọnwụrụ, sorbitol dị ka onye na-egbochi friza nwere ike ibelata nguzobe nke kristal ice, chebe iguzosi ike n'ezi ihe nke mkpụrụ ndụ ma gbochie mmebi nke protein, na ihe nchekwa ndị ọzọ dị ka phosphate mgbagwoju anya nwere ike imeziwanye mmetụta antifirizi.N'ime nhazi nke ngwaahịa mmiri, a na-ejikwa sorbitol mee ihe dị ka onye na-ebelata ọrụ mmiri iji meziwanye ndụ nchekwa na àgwà ngwaahịa.Nchikota nke otu antifreeze agent (1% compound phosphate +6% trehalose +6% sorbetol) kwalitere ike njikọ nke oporo na mmiri, ma gbochie mmebi nke kristal ice na anụ ahụ anụ ahụ n'oge usoro ịhịa aka n'ahụ.Nchikota nke L-lysine, sorbitol na obere sodium dochie salts (20% potassium lactate, 10% calcium ascorbate na 10% magnesium chloride) nwere ike imeziwanye àgwà anụ ehi nke ejiri obere sodium dochie nnu.
